{"id":21816,"date":"2020-12-14T15:16:32","date_gmt":"2020-12-14T08:16:32","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&#038;p=21816"},"modified":"2025-12-30T11:25:14","modified_gmt":"2025-12-30T04:25:14","slug":"extech-lt300-light-meter","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/","title":{"rendered":"Extech LT300 Light Meter"},"content":{"rendered":"<p><strong>SPECIFICATIONS EXTECH LT300 LIGHT METER<\/strong><\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>\u00a0+ Lux<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Ranges and Resolution: 40.00, 400.0, 4000, 40.00k, 400.0kLux<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Accuracy: \u00b1 (5% Rdg + 0.5% Full Scale)<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>\u00a0+ Foot candle (Fc)<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Ranges and Resolution: 40.00, 400.0, 4000, 40.00kFc<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Accuracy: \u00b1 (5% Rdg + 0.5% Full Scale)<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<ul>\n<li>General Specifications<\/li>\n<\/ul>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Display: Multi-function 3\u20103\/4 (3999) digit LCD with Bargraph indicator<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Over range indication: LCD displays &#8216; OL&#8217;<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Spectral response: CIE photopic (CIE human eye response curve)<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Measurement Repeatability: \u00b12%<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Temperature coefficient: \u00b10.1% per oC<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Sampling rate: 13.3 times per second (bargraph); 1.3 times per second (digital display)<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Photo detector: Silicon photo\u2010diode with spectral response filter<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Peak Hold: Capture light peaks to 10\u03bcS<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Operating conditions: Temperature: 0 to 40oC (32 to 104oF); Humidity: &lt; 80% RH<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Storage conditions: Temperature: \u201010 to 50oC (14 to 140oF); Humidity: &lt; 80% RH<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Dimensions: 165 x 76 x 43mm (6.5 x 3.0 x 1.7&#8243;)<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Weight: Approx. 403g (14.2 oz.) with battery installed<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"layoutArea\">\n<div class=\"column\">\u00a0<span style=\"color: #555555;\">Power supply: 9V battery<\/span><\/div>\n<h2><strong>Introduction Extech LT300<\/strong><\/h2>\n<h3>Digital and Analog display of light in Foot-candles or Lux<\/h3>\n<p>Insufficient lighting can create security risks or result in OSHA crackdowns. The Extech LT300 light meter can determine whether you have adequate illumination to protect workers, students, visitors, patients or attendees of different venues. This <a href=\"https:\/\/techmaster.com.vn\/en\/extech-lt45-color-led-light-meter\/\">handheld instrument<\/a> measures up to 40,000 Fc (or 400,000 Lux) utilizing a remote light sensor connected via 12 in. coiled cable (expandable to 24 in.). A prominent LCD readout displays a digital calculation and complementary analog bar graph for quick, reliable assessments. Complete with 9V battery, light sensor with protective cover, protective holster, and soft case.<\/p>\n<h2><strong>Features<\/strong><\/h2>\n<p>&#8211; Relative mode indicates change in light levels<br \/>\n&#8211; Peak mode capture highest reading<br \/>\n&#8211; Remote light sensor on 12&#8243; (30.5cm) coiled cable \u2014\u00a0expandable to 24&#8243; (61cm)<br \/>\n&#8211; Utilizes precision photo diode and color correction filter<br \/>\n&#8211; Cosine and color corrected measurements<br \/>\n&#8211; Measures up to 40,000Fc\/400,000Lux with 0.01 rmax\u00a0resolution and basic accuracy of \u00b1(5% rdg + 0.5%FS)<br \/>\n&#8211; MIN\/MAX feature stores maximum and\u00a0minimum readings<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"page\" title=\"Page 1\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">&#8211; Data Hold freezes reading in the display<br \/>\n&#8211; Large LCD display with analog bargraph<br \/>\n&#8211; Backlight for readings in low light levels<br \/>\n&#8211; Dimensions: 5.9 x 2.95 x 1.57&#8243; (150 x 75 x 40mm);\u00a0Weight: 7oz (200g)<br \/>\n&#8211; Complete with 9V battery, light sensor with protective\u00a0cover, protective holster, and soft case<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<h2><strong>Key Features<\/strong><\/h2>\n<ul id=\"features\">\n<li>Wide range to 40,000Fc or 400,000 Lux with max resolution to 0.01 Fc\/Lux<\/li>\n<li>Relative mode indicates change in light levels, peak mode captures highest reading<\/li>\n<li>Remote light sensor on 12&#8243; (30.5cm) coiled cable &#8211; expandable to 24&#8243; (61cm)<\/li>\n<li>Utilizes precision photo diode and color correction filter<\/li>\n<li>Large LCD display with analog bargraph<\/li>\n<\/ul>\n","protected":false},"featured_media":5917,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[260,240,512],"product_tag":[],"class_list":{"0":"post-21816","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-measuring-instruments","7":"product_cat-environmental-measuring","8":"product_cat-light-meter","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Extech LT300 Light Meter - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"The Extech LT300 light meter can determine whether you have adequate illumination to protect workers, students, visitors, patients or attendees\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Extech LT300 Light Meter\" \/>\n<meta property=\"og:description\" content=\"The Extech LT300 light meter can determine whether you have adequate illumination to protect workers, students, visitors, patients or attendees\" \/>\n<meta property=\"og:url\" content=\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/\" \/>\n<meta property=\"og:site_name\" content=\"Techmaster Electronics JSC\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/techmaster.electronics.jsc\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-30T04:25:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2020\/12\/may-do-cuong-do-anh-sang-Extech-LT300.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"450\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@techmastervn\" \/>\n<meta name=\"twitter:label1\" content=\"Price\" \/>\n\t<meta name=\"twitter:data1\" content=\"Call for Price\" \/>\n\t<meta name=\"twitter:label2\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data2\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/\",\"url\":\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/\",\"name\":\"Extech LT300 Light Meter - Techmaster Electronics JSC\",\"isPartOf\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2020\/12\/may-do-cuong-do-anh-sang-Extech-LT300.jpg\",\"datePublished\":\"2020-12-14T08:16:32+00:00\",\"dateModified\":\"2025-12-30T04:25:14+00:00\",\"description\":\"The Extech LT300 light meter can determine whether you have adequate illumination to protect workers, students, visitors, patients or attendees\",\"breadcrumb\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#primaryimage\",\"url\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2020\/12\/may-do-cuong-do-anh-sang-Extech-LT300.jpg\",\"contentUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2020\/12\/may-do-cuong-do-anh-sang-Extech-LT300.jpg\",\"width\":450,\"height\":450,\"caption\":\"M\u00e1y \u0111o c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng Extech LT300 (0-200.000 Lux)\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/techmaster.com.vn\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/techmaster.com.vn\/san-pham\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Extech LT300 Light Meter\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/#website\",\"url\":\"https:\/\/techmaster.com.vn\/en\/\",\"name\":\"Techmaster Electronics JSC\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/techmaster.com.vn\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Organization\",\"Place\"],\"@id\":\"https:\/\/techmaster.com.vn\/en\/#organization\",\"name\":\"Techmaster Electronics JSC\",\"alternateName\":\"Techmaster Vietnam\",\"url\":\"https:\/\/techmaster.com.vn\/en\/\",\"logo\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#local-main-organization-logo\"},\"image\":{\"@id\":\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#local-main-organization-logo\"},\"sameAs\":[\"https:\/\/www.facebook.com\/techmaster.electronics.jsc\",\"https:\/\/x.com\/techmastervn\",\"https:\/\/www.instagram.com\/techmastervietnam\",\"https:\/\/myspace.com\/techmastervietnam\",\"https:\/\/www.youtube.com\/c\/TechmasterElectronicsJSC\",\"https:\/\/www.pinterest.com\/techmasterelectronicsjsc\/\",\"https:\/\/vi.wikipedia.org\/wiki\/Th\u00e0nh_vi\u00ean:Techmastervietnam\",\"https:\/\/twitter.com\/techmastervn\",\"https:\/\/www.linkedin.com\/company\/techmaster-vietnam\/\",\"https:\/\/www.wikidata.org\/wiki\/Q140068421\"],\"description\":\"Techmaster Electronics JSC \u2014 ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7u chu\u1ea9n ISO\/IEC 17025:2017, c\u00f4ng nh\u1eadn b\u1edfi ANAB (Hoa K\u1ef3, AC-1868), th\u1eeba nh\u1eadn qu\u1ed1c t\u1ebf qua ILAC-MRA. 12 l\u0129nh v\u1ef1c \u0111o l\u01b0\u1eddng, d\u1ecbch v\u1ee5 on-site to\u00e0n qu\u1ed1c, t\u1eeb 2014. M\u00e3 DN 0312668882. Hotline 0908 173 345.\",\"legalName\":\"C\u00f4ng Ty C\u1ed5 Ph\u1ea7n \u0110i\u1ec7n T\u1eed Techmaster\",\"foundingDate\":\"2014-02-28\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"51\",\"maxValue\":\"200\"},\"telephone\":[\"0908 173 345\",\"0936532379\"],\"contactPoint\":{\"@type\":\"ContactPoint\",\"telephone\":\"0908 173 345\",\"email\":\"marketing@techmaster.com.vn\"},\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\",\"Sunday\"],\"opens\":\"09:00\",\"closes\":\"17:00\"}],\"email\":\"marketing@techmaster.com.vn\",\"areaServed\":\"Vietnam\",\"vatID\":\"0312668882\",\"taxID\":\"0312668882\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#local-main-organization-logo\",\"url\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Logo-TEV-1000x1000-1.png\",\"contentUrl\":\"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Logo-TEV-1000x1000-1.png\",\"width\":1000,\"height\":1000,\"caption\":\"Techmaster Electronics JSC\"}]}<\/script>\n<meta property=\"product:price:amount\" content=\"0\" \/>\n<meta property=\"product:price:currency\" content=\"VND\" \/>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Extech LT300 Light Meter - Techmaster Electronics JSC","description":"The Extech LT300 light meter can determine whether you have adequate illumination to protect workers, students, visitors, patients or attendees","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/","og_locale":"en_US","og_type":"article","og_title":"Extech LT300 Light Meter","og_description":"The Extech LT300 light meter can determine whether you have adequate illumination to protect workers, students, visitors, patients or attendees","og_url":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/","og_site_name":"Techmaster Electronics JSC","article_publisher":"https:\/\/www.facebook.com\/techmaster.electronics.jsc","article_modified_time":"2025-12-30T04:25:14+00:00","og_image":[{"width":450,"height":450,"url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2020\/12\/may-do-cuong-do-anh-sang-Extech-LT300.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@techmastervn","twitter_misc":{"Price":"Call for Price","Availability":"In stock"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/","url":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/","name":"Extech LT300 Light Meter - Techmaster Electronics JSC","isPartOf":{"@id":"https:\/\/techmaster.com.vn\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#primaryimage"},"image":{"@id":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#primaryimage"},"thumbnailUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2020\/12\/may-do-cuong-do-anh-sang-Extech-LT300.jpg","datePublished":"2020-12-14T08:16:32+00:00","dateModified":"2025-12-30T04:25:14+00:00","description":"The Extech LT300 light meter can determine whether you have adequate illumination to protect workers, students, visitors, patients or attendees","breadcrumb":{"@id":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#primaryimage","url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2020\/12\/may-do-cuong-do-anh-sang-Extech-LT300.jpg","contentUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2020\/12\/may-do-cuong-do-anh-sang-Extech-LT300.jpg","width":450,"height":450,"caption":"M\u00e1y \u0111o c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng Extech LT300 (0-200.000 Lux)"},{"@type":"BreadcrumbList","@id":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/techmaster.com.vn\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/techmaster.com.vn\/san-pham\/"},{"@type":"ListItem","position":3,"name":"Extech LT300 Light Meter"}]},{"@type":"WebSite","@id":"https:\/\/techmaster.com.vn\/en\/#website","url":"https:\/\/techmaster.com.vn\/en\/","name":"Techmaster Electronics JSC","description":"","publisher":{"@id":"https:\/\/techmaster.com.vn\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/techmaster.com.vn\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Organization","Place"],"@id":"https:\/\/techmaster.com.vn\/en\/#organization","name":"Techmaster Electronics JSC","alternateName":"Techmaster Vietnam","url":"https:\/\/techmaster.com.vn\/en\/","logo":{"@id":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#local-main-organization-logo"},"image":{"@id":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#local-main-organization-logo"},"sameAs":["https:\/\/www.facebook.com\/techmaster.electronics.jsc","https:\/\/x.com\/techmastervn","https:\/\/www.instagram.com\/techmastervietnam","https:\/\/myspace.com\/techmastervietnam","https:\/\/www.youtube.com\/c\/TechmasterElectronicsJSC","https:\/\/www.pinterest.com\/techmasterelectronicsjsc\/","https:\/\/vi.wikipedia.org\/wiki\/Th\u00e0nh_vi\u00ean:Techmastervietnam","https:\/\/twitter.com\/techmastervn","https:\/\/www.linkedin.com\/company\/techmaster-vietnam\/","https:\/\/www.wikidata.org\/wiki\/Q140068421"],"description":"Techmaster Electronics JSC \u2014 ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7u chu\u1ea9n ISO\/IEC 17025:2017, c\u00f4ng nh\u1eadn b\u1edfi ANAB (Hoa K\u1ef3, AC-1868), th\u1eeba nh\u1eadn qu\u1ed1c t\u1ebf qua ILAC-MRA. 12 l\u0129nh v\u1ef1c \u0111o l\u01b0\u1eddng, d\u1ecbch v\u1ee5 on-site to\u00e0n qu\u1ed1c, t\u1eeb 2014. M\u00e3 DN 0312668882. Hotline 0908 173 345.","legalName":"C\u00f4ng Ty C\u1ed5 Ph\u1ea7n \u0110i\u1ec7n T\u1eed Techmaster","foundingDate":"2014-02-28","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"51","maxValue":"200"},"telephone":["0908 173 345","0936532379"],"contactPoint":{"@type":"ContactPoint","telephone":"0908 173 345","email":"marketing@techmaster.com.vn"},"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}],"email":"marketing@techmaster.com.vn","areaServed":"Vietnam","vatID":"0312668882","taxID":"0312668882"},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/techmaster.com.vn\/en\/extech-lt300-light-meter\/#local-main-organization-logo","url":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Logo-TEV-1000x1000-1.png","contentUrl":"https:\/\/techmaster.com.vn\/wp-content\/uploads\/2026\/06\/Logo-TEV-1000x1000-1.png","width":1000,"height":1000,"caption":"Techmaster Electronics JSC"}]},"product_price_currency":"VND","og_availability":"instock","product_availability":"instock","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product\/21816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/comments?post=21816"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/media\/5917"}],"wp:attachment":[{"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/media?parent=21816"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product_brand?post=21816"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product_cat?post=21816"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/techmaster.com.vn\/en\/wp-json\/wp\/v2\/product_tag?post=21816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}